US4862279A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Video camera with automatically movable microphone
Assignee: Minolta Co Ltd
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Filing: 1988-10-06
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Granted: 1989-08-29
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Expires: 2008-10-06
Abstract
Abstract A video camera wherein a microphone is shifted from a retracted inoperative position to a projected operative position without fail when the video camera is changed over from a photographing enabled condition to a photographing disabled condition or vice versa. The video camera includes a lens barrier and a microphone which are operatively coupled to each other such that when one of them is moved between its photographing disabling position and its photographing enabling position, the other is also moved between its photographing disabling position and its photographing enabling position. A power supply switch or a video/camera changing over switch may be operatively coupled to the lens barrier and the microphone in a similar relationship. When one of the microphone, lens barrier and switch is manually operated to change over the video camera from a photographing disabled condition to a photographing enabled condition, the others are also moved to the individual photographing enabling positions.
Inventors
- 👤 Hiroyuki Tsumazawa
- 👤 Daigo Yoshioka
- 👤 Atsushi Kuwada
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 18:25
CPC Classifications
H; H04; H04N; H04N23/00; H04N23/50
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
108 words
A video camera, comprising a video camera device, a switch for changing over said video camera device between a photographing enabled condition and a photographing disabled condition, a microphone mounted on said video camera device for movement between an inoperative position in which said microphone is accommodated in or closely contacted with said video camera device and an operative position in which said microphone is projected from said video camera device, and means for moving said microphone from the inoperative position to the operative position in response to changing over of said video camera device from the photographing disabled condition to the photographing enabled condition by said switch.
Claim 2
Dependent Claim
108 words
A video camera, comprising a video camera device, a switch for changing over said video camera device between a photographing enabled condition and a photographing disabled condition, a microphone mounted on said video camera device for movement between an inoperative position in which said microphone is accommodated in or closely contacted with said video camera device and an operative position in which said microphone is projected from said video camera device, and means for moving said microphone from the inoperative position to the operative position in response to changing over of said video camera device from the photographing disabled condition to the photographing enabled condition by said switch.
Claim 3
Dependent Claim
16 words
A video camera as claimed in claim 1, wherein said switch is a power supply switch.
Claim 4
Dependent Claim
43 words
A video camera as claimed in claim 1, wherein said switch is a switch for changing over said video camera device between a recording enabling mode corresponding to the photographing enabled condition and a reproduction enabling mode corresponding to the photographing disabled condition.
Claim 5
Dependent Claim
89 words
A video camera as claimed in claim 1, further comprising a photographing lens, a lens barrier mounted for movement between a protecting position in which said lens barrier covers in front of said photographing lens and a photographing enabling position retracted from the position in front of said lens, and second means for moving said lens barrier from the protecting position to the photographing enabling position in response to changing over of said video camera device from the photographing disabled position to the photographing enabled position by said switch.
Claim 6
Dependent Claim
132 words
A video camera, comprising a video camera body, a photographing lens mounted on said video camera body, a lens barrier mounted on said video camera body for movement between a protecting position in which said lens barrier covers in front of said photographing lens and a photographing enabling position retracted from the position in front of said lens, a microphone mounted on said video camera for movement between an inoperative position in which said microphone is accommodated in or closely contacted with said video camera body and an operative position in which said microphone is projected from said video camera body, and means for moving said lens barrier from the protecting position to the photographing enabling position in response to movement of said microphone from the inoperative position to the operative position.
Claim 7
Dependent Claim
132 words
A video camera, comprising a video camera body, a photographing lens mounted on said video camera body, a lens barrier mounted on said video camera body for movement between a protecting position in which said lens barrier covers in front of said photographing lens and a photographing enabling position retracted from the position in front of said lens, a microphone mounted on said video camera for movement between an inoperative position in which said microphone is accommodated in or closely contacted with said video camera body and an operative position in which said microphone is projected from said video camera body, and means for moving said lens barrier from the protecting position to the photographing enabling position in response to movement of said microphone from the inoperative position to the operative position.
Claim 8
Dependent Claim
65 words
A video camera as claimed in claim 5, further comprising a switch for changing over said video camera between a photographing enabled condition and a photographing disabled condition, and means for operating said switch to change over said video camera from the photographing disabled condition to the photographing enabled condition in response to movement of said microphone from the inoperative position to the operative position.
Claim 9
Dependent Claim
67 words
A video camera as claimed in claim 5, further comprising a switch for changing over said video camera between a photographing enabled condition and a photographing disabled condition, and means for operating said switch to change over said video camera from the photographing disabled condition to the photographing enabled condition in response to movement of said lens barrier from the protecting position to the photographing enabling position.
Claim 10
Dependent Claim
132 words
A video camera, comprising a video camera body, a photographing lens mounted on said video camera body, a lens barrier mounted on said video camera body for movement between a protecting position in which said lens barrier covers in front of said photographing lens and a photographing enabling position retracted from the position in front of said lens, a microphone mounted on said video camera for movement between an inoperative position in which said microphone is accommodated in or closely contacted with said video camera body and an operative position in which said microphone is projected from said video camera body, and means for moving said microphone from the inoperative position to the operative position in response to movement of said lens barrier from the protecting position to the photographing enabling position.
Claim 11
Dependent Claim
132 words
A video camera, comprising a video camera body, a photographing lens mounted on said video camera body, a lens barrier mounted on said video camera body for movement between a protecting position in which said lens barrier covers in front of said photographing lens and a photographing enabling position retracted from the position in front of said lens, a microphone mounted on said video camera for movement between an inoperative position in which said microphone is accommodated in or closely contacted with said video camera body and an operative position in which said microphone is projected from said video camera body, and means for moving said microphone from the inoperative position to the operative position in response to movement of said lens barrier from the protecting position to the photographing enabling position.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1992-08-28 | 1993-02-27 | 1993-08-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1996-08-28 | 1997-02-27 | 1997-08-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2000-08-28 | 2001-02-27 | 2001-08-29 | $7700.00 | Window Closed / Lapsed |